html {
	background-color: #efefef;
	font-size: .14rem;
}

html,
body,
#app,
.container {
	height: 100%;
}

.container {
	display: flex;
	flex-direction: column;
}

.scroll-wrapper {
	display: flex;
	flex: 1;
	flex-direction: column;
	overflow: hidden;
}

/*https://ke.qq.com/course/334138*/